<template>
  <div class="main">
    <div :style="{display: 'flex',height: height + 'px'}">
      <!-- <div class="login-scene">
        <div class="logo"><img class="image" :src="require('@assets/logo-s.png')" />禾美环保</div>
        <div class="lt">企业环保问题<img class="image" :src="require('@assets/wangwenwenqie.png')" /></div>
        <div class="lt">环保疑难杂症<img class="image" :src="require('@assets/kexuehuizhen.png')" /></div>
        <div class="lt">图文并茂形成<img class="image" :src="require('@assets/tijianbaogao.png')" /></div>
        <div class="qrbox">
          <img class="qrimage" :src="require('@assets/QRCode.png')" />
          <div class="qrtitle">iOS、Android下载</div>
        </div>

      </div> -->
      <div class="left-login" style="position: relative;">
        <div style="position: absolute; bottom: 0; right: 0; padding: 20px; display: flex; align-items: center; justify-content: center; flex-direction: column;">
          <img style="width: 150px; height: 150px;" :src="appResultImg" alt="">
          <p class="and_text">扫描下载最新安卓app</p>
        </div>
      </div>
      <div class="right-login">
        <div class="logo">
          <img style="height: 150px;" :src="require('@assets/logo_title.png')" />
          <!-- <img class="image" :src="require('@assets/logo-middle.png')" />
          <div class="logo-span">
            <span class="logo-p1">禾美环保集团</span>
            <span class="logo-p2">HEMEI ENVIRONMENTAL GROUP</span>
          </div> -->
        </div>
        <a-form :form="form" class="user-layout-login" ref="formLogin" id="formLogin">
          <div class="title">禾美协同办公</div>
          <a-form-item>
            <a-input
              size="large"
              v-decorator="[
                'username',
                { initialValue: '' },
                validatorRules.username,
                { validator: this.handleUsernameOrEmail },
              ]"
              type="text"
              prefix="账号"
              placeholder="请输入账号"
            >
            <!-- <a-icon slot="prefix" type="user" :style="{ color: 'rgba(0,0,0,.25)' }" /> -->
            </a-input>
          </a-form-item>

          <a-form-item>
            <a-input
              v-decorator="['password', { initialValue: '' }, validatorRules.password]"
              size="large"
              type="password"
              autocomplete="false"
              placeholder="请输入密码"
              prefix="密码"
            >
            <!-- <a-icon slot="prefix" type="lock" :style="{ color: 'rgba(0,0,0,.25)' }" /> -->
            </a-input>
          </a-form-item>

          <a-row :gutter="0">
            <a-col :span="16">
              <a-form-item>
                <a-input
                  v-decorator="['inputCode', validatorRules.inputCode]"
                  size="large"
                  type="text"
                  @change="inputCodeChange"
                  prefix="验证码"
                  placeholder="请输入验证码"
                >
                <!-- <a-icon slot="prefix" type="smile" :style="{ color: 'rgba(0,0,0,.25)' }" /> -->
                </a-input>
              </a-form-item>
            </a-col>
            <a-col :span="8" style="text-align: right">
              <img
                v-if="requestCodeSuccess"
                style="margin-top: 2px"
                :src="randCodeImage"
                @click="handleChangeCheckCode"
              />
              <img v-else style="margin-top: 2px" src="../../assets/checkcode.png" @click="handleChangeCheckCode" />
            </a-col>
          </a-row>

          <!--        <a-tab-pane key="tab2" tab="手机号登录">-->
          <!--          <a-form-item>-->
          <!--            <a-input-->
          <!--              v-decorator="['mobile',validatorRules.mobile]"-->
          <!--              size="large"-->
          <!--              type="text"-->
          <!--              placeholder="手机号">-->
          <!--              <a-icon slot="prefix" type="mobile" :style="{ color: 'rgba(0,0,0,.25)' }"/>-->
          <!--            </a-input>-->
          <!--          </a-form-item>-->

          <!--          <a-row :gutter="16">-->
          <!--            <a-col class="gutter-row" :span="16">-->
          <!--              <a-form-item>-->
          <!--                <a-input-->
          <!--                  v-decorator="['captcha',validatorRules.captcha]"-->
          <!--                  size="large"-->
          <!--                  type="text"-->
          <!--                  placeholder="请输入验证码">-->
          <!--                  <a-icon slot="prefix" type="mail" :style="{ color: 'rgba(0,0,0,.25)' }"/>-->
          <!--                </a-input>-->
          <!--              </a-form-item>-->
          <!--            </a-col>-->
          <!--            <a-col class="gutter-row" :span="8">-->
          <!--              <a-button-->
          <!--                class="getCaptcha"-->
          <!--                tabindex="-1"-->
          <!--                :disabled="state.smsSendBtn"-->
          <!--                @click.stop.prevent="getCaptcha"-->
          <!--                v-text="!state.smsSendBtn && '获取验证码' || (state.time+' s')"></a-button>-->
          <!--            </a-col>-->
          <!--          </a-row>-->
          <!--        </a-tab-pane>-->

          <a-form-item>
            <div class="checkbox">
              <a-checkbox
                v-decorator="['rememberMe', { initialValue: true, valuePropName: 'checked' }]"
              >自动登录</a-checkbox
              >
            </div>
          <!--        <router-link :to="{ name: 'alteration'}" class="forge-password" style="float: right;">-->
          <!--          忘记密码-->
          <!--        </router-link>-->
          <!--       <router-link :to="{ name: 'register'}" class="forge-password" style="float: right;margin-right: 10px" >-->
          <!--          注册账户-->
          <!--        </router-link>-->
          </a-form-item>

          <a-form-item style="margin-top: 24px">
            <a-button
              size="large"
              type="primary"
              htmlType="submit"
              class="login-button"
              :loading="loginBtn"
              @click.stop.prevent="handleSubmit"
              :disabled="loginBtn"
            >登录
            </a-button>
            <!-- <button class="button" @click.stop.prevent="handleSubmit" :disabled="loginBtn">登录</button> -->
          </a-form-item>
        </a-form>
      </div>
    </div>

    <two-step-captcha
      v-if="requiredTwoStepCaptcha"
      :visible="stepCaptchaVisible"
      @success="stepCaptchaSuccess"
      @cancel="stepCaptchaCancel"
    ></two-step-captcha>
    <login-select-tenant ref="loginSelect" @success="loginSelectOk"></login-select-tenant>
    <!--    <third-login ref="thirdLogin"></third-login>-->
  </div>
</template>

<script>
// import md5 from "md5"
import TwoStepCaptcha from '@/components/tools/TwoStepCaptcha'
import { mapActions } from 'vuex'
import { timeFix } from '@/utils/util'
import Vue from 'vue'
import { ACCESS_TOKEN, ENCRYPTED_STRING } from '@/store/mutation-types'
import { getAction, postAction, getFileAccessHttpUrl } from '@/api/manage'
import { getEncryptedString } from '@/utils/encryption/aesEncrypt'
import ThirdLogin from './third/ThirdLogin'
import LoginSelectTenant from './LoginSelectTenant'
import { getRandomImage } from '@/api/login'

export default {
  components: {
    LoginSelectTenant,
    TwoStepCaptcha,
    ThirdLogin
  },
  data() {
    return {
      appResultImg: '',
      customActiveKey: 'tab1',
      loginBtn: false,
      // login type: 0 email, 1 username, 2 telephone
      loginType: 0,
      requiredTwoStepCaptcha: false,
      stepCaptchaVisible: false,
      form: this.$form.createForm(this),
      encryptedString: {
        key: '',
        iv: ''
      },
      state: {
        time: 60,
        smsSendBtn: false
      },
      validatorRules: {
        username: { rules: [{ required: true, message: '请输入用户名!' }, { validator: this.handleUsernameOrEmail }] },
        password: { rules: [{ required: true, message: '请输入密码!', validator: 'click' }] },
        mobile: { rules: [{ validator: this.validateMobile }] },
        captcha: { rule: [{ required: true, message: '请输入验证码!' }] },
        inputCode: { rules: [{ required: true, message: '请输入验证码!' }] }
      },
      verifiedCode: '',
      inputCodeContent: '',
      inputCodeNull: true,
      currentUsername: '',
      currdatetime: '',
      randCodeImage: '',
      requestCodeSuccess: false,
      height: window.innerHeight
    }
  },
  created() {
    this.currdatetime = new Date().getTime()
    Vue.ls.remove(ACCESS_TOKEN)
    this.getRouterData()
    this.handleChangeCheckCode()
    // update-begin- --- author:scott ------ date:20190805 ---- for:密码加密逻辑暂时注释掉，有点问题
    // this.getEncrypte();
    // update-end- --- author:scott ------ date:20190805 ---- for:密码加密逻辑暂时注释掉，有点问题
    window.onresize = (e) => {
      this.height = e.currentTarget.innerHeight
    }
    this.scanImg() // 获取二维码
  },
  methods: {
    ...mapActions(['Login', 'Logout', 'PhoneLogin']),
    // handler
    handleUsernameOrEmail(rule, value, callback) {
      const regex = /^([a-zA-Z0-9_-])+@([a-zA-Z0-9_-])+((\.[a-zA-Z0-9_-]{2,3}){1,2})$/
      if (regex.test(value)) {
        this.loginType = 0
      } else {
        this.loginType = 1
      }
      callback()
    },
    handleTabClick(key) {
      this.customActiveKey = key
      // this.form.resetFields()
    },

    // 获取静态资源访问地址
    getResourceURL(processInstanceId) {
        var params = qs.stringify({
          // 'token': Cookies.get('token'),
          '_t': Date.parse(new Date()) / 1000,
          'processInstanceId': processInstanceId
        })
        return `${window._CONFIG['domianURL']}/act/process/processPic?${params}`
      },

    // 获取二维码
    scanImg () {
      var params = {
        adaptEquipment: 1
      }
      getAction('/api/erpmng/sys/api/getAppUrl', params).then((res) => {
          if (res.success) {
            this.appResultImg = getFileAccessHttpUrl(res.result.appUrl);
          }
        }).catch(e => {
          this.$message.warn('获取二维码失败');
        })
    },

    handleSubmit() {
      let that = this
      let loginParams = {}
      that.loginBtn = true
      // 使用账户密码登录
      if (that.customActiveKey === 'tab1') {
        that.form.validateFields(
          ['username', 'password', 'inputCode', 'rememberMe'],
          { force: true },
          (err, values) => {
            if (!err) {
              loginParams.username = values.username
              // update-begin- --- author:scott ------ date:20190805 ---- for:密码加密逻辑暂时注释掉，有点问题
              // loginParams.password = md5(values.password)
              // loginParams.password = encryption(values.password,that.encryptedString.key,that.encryptedString.iv)
              loginParams.password = values.password
              loginParams.remember_me = values.rememberMe
              // update-begin- --- author:scott ------ date:20190805 ---- for:密码加密逻辑暂时注释掉，有点问题
              loginParams.captcha = that.inputCodeContent
              loginParams.checkKey = that.currdatetime
              console.log('登录参数', loginParams)
              that
                .Login(loginParams)
                .then((res) => {
                  this.$refs.loginSelect.show(res.result)
                })
                .catch((err) => {
                  that.requestFailed(err)
                })
            } else {
              that.loginBtn = false
            }
          }
        )
        // 使用手机号登录
      } else {
        that.form.validateFields(['mobile', 'captcha', 'rememberMe'], { force: true }, (err, values) => {
          if (!err) {
            loginParams.mobile = values.mobile
            loginParams.captcha = values.captcha
            loginParams.remember_me = values.rememberMe
            that
              .PhoneLogin(loginParams)
              .then((res) => {
                console.log(res.result)
                this.$refs.loginSelect.show(res.result)
              })
              .catch((err) => {
                that.requestFailed(err)
              })
          }
        })
      }
    },
    getCaptcha(e) {
      e.preventDefault()
      let that = this
      this.form.validateFields(['mobile'], { force: true }, (err, values) => {
        if (!values.mobile) {
          that.cmsFailed('请输入手机号')
        } else if (!err) {
          this.state.smsSendBtn = true
          let interval = window.setInterval(() => {
            if (that.state.time-- <= 0) {
              that.state.time = 60
              that.state.smsSendBtn = false
              window.clearInterval(interval)
            }
          }, 1000)

          const hide = this.$message.loading('验证码发送中..', 0)
          let smsParams = {}
          smsParams.mobile = values.mobile
          smsParams.smsmode = '0'
          postAction('/api/erpmng/sys/sms', smsParams)
            .then((res) => {
              if (!res.success) {
                setTimeout(hide, 0)
                this.cmsFailed(res.message)
              }
              console.log(res)
              setTimeout(hide, 500)
            })
            .catch((err) => {
              setTimeout(hide, 1)
              clearInterval(interval)
              that.state.time = 60
              that.state.smsSendBtn = false
              this.requestFailed(err)
            })
        }
      })
    },
    stepCaptchaSuccess() {
      this.loginSuccess()
    },
    stepCaptchaCancel() {
      this.Logout().then(() => {
        this.loginBtn = false
        this.stepCaptchaVisible = false
      })
    },
    handleChangeCheckCode() {
      this.currdatetime = new Date().getTime()
      getRandomImage(this.currdatetime)
        .then((res) => {
          if (res.success) {
            this.randCodeImage = res.result
            this.requestCodeSuccess = true
            this.form.resetFields('inputCode');
          } else {
            this.$message.error(res.message)
            this.requestCodeSuccess = false
          }
        })
        .catch(() => {
          this.requestCodeSuccess = false
        })
    },
    loginSuccess() {
      this.$router.push({ path: '/dashboard/analysis' }).catch(() => {
        console.log('登录跳转首页出错,这个错误从哪里来的')
      })
      this.$notification.success({
        message: '欢迎',
        description: `${timeFix()}，欢迎回来`
      })
    },
    cmsFailed(err) {
      this.$notification['error']({
        message: '登录失败',
        description: err,
        duration: 4
      })
    },
    requestFailed(err) {
      this.$notification['error']({
        message: '登录失败',
        description: ((err.response || {}).data || {}).message || err.message || '请求出现错误，请稍后再试',
        duration: 4
      })
      this.loginBtn = false
    },
    validateMobile(rule, value, callback) {
      if (!value || new RegExp(/^1([38][0-9]|4[579]|5[0-3,5-9]|6[6]|7[0135678]|9[89])\d{8}$/).test(value)) {
        callback()
      } else {
        callback('您的手机号码格式不正确!')
      }
    },
    validateInputCode(rule, value, callback) {
      if (!value || this.verifiedCode == this.inputCodeContent) {
        callback()
      } else {
        callback('您输入的验证码不正确!')
      }
    },
    generateCode(value) {
      this.verifiedCode = value.toLowerCase()
    },
    inputCodeChange(e) {
      this.inputCodeContent = e.target.value
    },
    loginSelectOk() {
      this.loginSuccess()
    },
    getRouterData() {
      this.$nextTick(() => {
        if (this.$route.params.username) {
          this.form.setFieldsValue({
            username: this.$route.params.username
          })
        }
      })
    },
    // 获取密码加密规则
    getEncrypte() {
      var encryptedString = Vue.ls.get(ENCRYPTED_STRING)
      if (encryptedString == null) {
        getEncryptedString().then((data) => {
          this.encryptedString = data
        })
      } else {
        this.encryptedString = encryptedString
      }
    }
  }
}
</script>

<style lang="less" scoped>
.and_text{
  font-size: 20px;
  font-family: Source Han Sans CN;
  font-weight: 400;
  color: #FFFFFF;
  text-shadow: 0px 0px 8px rgba(0,19,37,0.5);
  padding-top: 10px;
}

.left-login{
  width: 1240px;
  height: 100%;
  background: url(~@/assets/bg.png) no-repeat 0 0;
  background-size: 100% 100%;
}
.right-login{
  // width: 680px;
  flex: 1;
  height: 100%;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  .logo{
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0px auto 40px;
    .logo-span{
      display: flex;
      flex-direction: column;
      margin-left: 30px;
    }
    .logo-p1{
      line-height: 40px;
      font-size: 40px;
      font-weight: 800;
      color: #282828;
    }
    .logo-p2{
      font-size: 16px;
      font-weight: 500;
      line-height: 16px;
      margin-top: 16px;
    }
  }
}
.qrbox {
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    .qrimage {
      width: 90px;
      height: 90px;
    }
    .qrtitle {
      font-size: 14px;
      font-family: Microsoft YaHei;
      font-weight: 400;
      color: #121212;
      margin-top: 10px;
    }
  }
.user-layout-login {
  margin: 0 auto;
  width: 465px;
  border-radius: 0 5px 5px 0;
  padding: 40px 50px 0;
  background-color: #fff;
  /deep/.ant-input-affix-wrapper .ant-input:not(:first-child){
    padding-left: 60px;
    background-color: #f5f5f5;
    border: 1px solid #EDEDED;
    height: 45px;
  }

  .title {
    font-size: 15px;
    font-family: Microsoft YaHei;
    font-weight: bold;
    color: #282828;
    text-align: center;
    margin-bottom: 20px;
  }

  label {
    font-size: 14px;
  }

  .getCaptcha {
    display: block;
    width: 100%;
    height: 40px;
  }

  .forge-password {
    font-size: 14px;
  }

  button.login-button {
    padding: 0 15px;
    font-size: 16px;
    height: 40px;
    width: 100%;
  }

  .user-login-other {
    text-align: left;
    margin-top: 24px;
    line-height: 22px;

    .item-icon {
      font-size: 24px;
      color: rgba(0, 0, 0, 0.2);
      margin-left: 16px;
      vertical-align: middle;
      cursor: pointer;
      transition: color 0.3s;

      &:hover {
        color: #1890ff;
      }
    }

    .register {
      float: right;
    }
  }
}
.login-scene {
  width: 240px;
  height: 410px;
  background: #f1f3ff;
  border-radius: 9px 0px 0px 9px;
  .logo {
    width: 100%;
    height: auto;
    display: flex;
    justify-content: center;
    align-items: center;
    font-size: 15px;
    font-family: Microsoft YaHei;
    font-weight: bold;
    color: #282828;
    padding-top: 65px;
    margin-bottom: 32px;
    .image {
      width: 32px;
      height: 32px;
      display: block;
      margin-right: 10px;
    }
  }
  .lt {
    width: 100%;
    height: auto;
    display: flex;
    justify-content: center;
    align-items: center;
    font-size: 11px;
    font-family: Microsoft YaHei;
    font-weight: 400;
    color: #121212;
    margin-bottom: 17px;
    .image {
      width: 83px;
      height: auto;
      display: block;
    }
  }
}
</style>
<style>
/* 修改自动登录选择框颜色 */
/* .valid-error .ant-select-selection__placeholder {
  color: #f5222d;
}
.checkbox .ant-checkbox-checked .ant-checkbox-inner {
    background-color: #002dd2 !important;
    border-color: #002dd2 !important;
}
.checkbox .ant-checkbox-wrapper:hover .checkbox .ant-checkbox-inner, .checkbox .ant-checkbox:hover .ant-checkbox-inner, .checkbox .ant-checkbox-input:focus + .ant-checkbox-inner {
    border-color: #002dd2 !important;
}
.checkbox .ant-checkbox-checked::after {
    border: 1px solid #002dd2 !important;
} */
</style>
<style scoped>
/* 登录按钮 */
.button {
  width: 100%;
  font-size: 18px;
  letter-spacing: 2px;
  text-transform: uppercase;
  display: inline-block;
  text-align: center;
  font-weight: bold;
  border: 1px solid #002dd2;
  border-radius: 2px;
  position: relative;
  box-shadow: 0 2px 10px rgba(0,45,210, 0.16), 0 3px 6px rgba(0,45,210, 0.1);
  color: #002dd2;
  text-decoration: none;
  transition: 0.3s ease all;
  z-index: 1;
}

.button:before {
  transition: 0.5s all ease;
  position: absolute;
  top: 0;
  left: 50%;
  right: 50%;
  bottom: 0;
  opacity: 0;
  content: '';
  background-color: #002dd2;
  z-index: -1;
}

.button:hover, button:focus {
  color: white;
}

.button:hover:before, button:focus:before {
  transition: 0.5s all ease;
  left: 0;
  right: 0;
  opacity: 1;
}

.button:active {
  transform: scale(0.9);
}
</style>
